anonymous

3 years ago

Duane charges adults $29.98 at the door and $28.19 if they purchase tickets in advance online. He allows one child to attend free per paying adult. Additional children are $8.95 each. How much will he charge a group of 9 adults and 7 children at the door if 11.75% sales tax is added to the price of tickets? How much will they save as a group if they purchase tickets in advance?